<?php

/**
 * @package tikiwiki
 */

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

require_once('tiki-setup.php');
include_once('lib/shoutbox/shoutboxlib.php');

$access->check_feature('feature_shoutbox');
$access->check_permission('tiki_p_view_shoutbox');

if (! isset($_REQUEST["msgId"])) {
    $_REQUEST["msgId"] = 0;
}
$smarty->assign('msgId', $_REQUEST["msgId"]);
if ($_REQUEST["msgId"]) {
    $info = $shoutboxlib->get_shoutbox($_REQUEST["msgId"]);
    $owner = $info["user"];
    if ($tiki_p_admin_shoutbox != 'y' && $owner != $user) {
        $smarty->assign('msg', tr("You do not have permission to edit messages %0", $owner));
        $smarty->display("error.tpl");
        die;
    }
} else {
    $info = [];
    $info["message"] = '';
    $info["user"] = $user;
    $owner = $info["user"];
}
$smarty->assign('message', $info["message"]);
if ($tiki_p_admin_shoutbox == 'y' || $user == $owner) {
    if (isset($_REQUEST["remove"])) {
        $access->check_authenticity();
        $shoutboxlib->remove_shoutbox($_REQUEST["remove"]);
    } elseif (isset($_REQUEST["shoutbox_admin"])) {
        $prefs['shoutbox_autolink'] = (isset($_REQUEST["shoutbox_autolink"])) ? 'y' : 'n';
        $tikilib->set_preference('shoutbox_autolink', $prefs['shoutbox_autolink']);
    }
}
if ($tiki_p_post_shoutbox == 'y') {
    if (isset($_REQUEST["save"]) && ! empty($_REQUEST['message'])) {
        check_ticket('shoutbox');
        if (($prefs['feature_antibot'] == 'y' && empty($user)) && ! $captchalib->validate()) {
            Feedback::error(['mes' => $captchalib->getErrors()]);
            if (! empty($_REQUEST['message'])) {
                $smarty->assign_by_ref('message', $_REQUEST['message']);
            }
        } else {
            $shoutboxlib->replace_shoutbox($_REQUEST['msgId'], $owner, $_REQUEST['message'], ($_REQUEST['tweet'] == 1));
            $smarty->assign('msgId', '0');
            $smarty->assign('message', '');
        }
    }
}
if (! isset($_REQUEST["sort_mode"])) {
    $sort_mode = 'timestamp_desc';
} else {
    $sort_mode = $_REQUEST["sort_mode"];
}
if (! isset($_REQUEST["offset"])) {
    $offset = 0;
} else {
    $offset = $_REQUEST["offset"];
}
$smarty->assign_by_ref('offset', $offset);
if (isset($_REQUEST["find"])) {
    $find = $_REQUEST["find"];
} else {
    $find = '';
}
if (isset($_REQUEST["get"])) {
    $get = $_REQUEST["get"];
} else {
    $get = 0;
}
/* additions for ajax (formerly shoutjax) */
/**
 * @param $formValues
 * @param string $destDiv
 */
function processShout($formValues, $destDiv = 'mod-shoutbox')
{
    // AJAX_TODO
    global $user, $prefs, $tiki_p_admin_shoutbox;
    global $shoutboxlib;
    $smarty = TikiLib::lib('smarty');
    $smarty->assign('tweet', $formValues['tweet']);
    $smarty->assign('facebook', $formValues['facebook']);
    if (array_key_exists('shout_msg', $formValues) && strlen($formValues['shout_msg']) > 2) {
        if (empty($user) && $prefs['feature_antibot'] == 'y' && ! $captchalib->validate()) {
            $smarty->assign('shout_error', $captchalib->getErrors());
            $smarty->assign_by_ref('shout_msg', $formValues['shout_msg']);
        } else {
            $shoutboxlib->replace_shoutbox(0, $user, $formValues['shout_msg'], ($formValues['shout_tweet'] == 1), ($formValues['shout_facebook'] == 1));
        }
    } elseif (array_key_exists('shout_remove', $formValues) && $formValues['shout_remove'] > 0) {
        $info = $shoutboxlib->get_shoutbox($formValues['shout_remove']);
        if ($tiki_p_admin_shoutbox == 'y' || $info['user'] == $user) {
            $shoutboxlib->remove_shoutbox($formValues['shout_remove']);
        }
    }
    //$ajaxlib->registerTemplate('mod-shoutbox.tpl');
    include('lib/wiki-plugins/wikiplugin_module.php');
    $data = wikiplugin_module('', ['module' => 'shoutbox', 'max' => 10, 'np' => 0, 'nobox' => 'y', 'notitle' => 'y', 'tweet' => $formValues['tweet']]);
    //$objResponse->assign($destDiv, "innerHTML", $data);
    //return $objResponse;
}
/* end additions for ajax */
$smarty->assign('find', $find);
$smarty->assign_by_ref('sort_mode', $sort_mode);
if ($get) {
    $data = $shoutboxlib->get_shoutbox($get);
    $channels['data'] = [$data];
    $channels['cant'] = 1;
} else {
    $channels = $shoutboxlib->list_shoutbox($offset, $maxRecords, $sort_mode, $find);
}
$smarty->assign_by_ref('cant_pages', $channels["cant"]);
$smarty->assign_by_ref('channels', $channels["data"]);
ask_ticket('shoutbox');
// Display the template
$smarty->assign('mid', 'tiki-shoutbox.tpl');
$smarty->display("tiki.tpl");